H-1B sponsorship profile: NASHnal Soil Testing LLC. Across U.S. Department of Labor LCA disclosures, NASHnal Soil Testing LLC filed 1 Labor Condition Applications covering 1 H-1B worker positions between fiscal year 2025 and fiscal year 2025. The employer’s DOL certification rate sits at 100% (1 certified of 1 filed), a useful proxy for how cleanly their prevailing-wage attestations pass the Labor Department’s preliminary review before USCIS adjudication.

Compensation spread. Offered wages on NASHnal Soil Testing LLC’s H-1B petitions range from $64,480 at the low end to $64,480 at the high end, with a petition-weighted average of $64,480. That range reflects the mix of occupations the company sponsors, led by Engineering Inspector (1 petitions at $64,480 avg). H-1B salaries reported on LCAs must meet or exceed the DOL prevailing wage for the role and worksite, so the spread also tracks wage-level geography and seniority.

Geographic footprint. NASHnal Soil Testing LLC is headquartered in Plainfield, IL under NAICS code 541330, and places H-1B workers across 1 state, most heavily in IL. Combined, these signals give a granular view of how one employer uses the H-1B program, volume, approval cleanliness, wage posture, and where the jobs actually sit on the map.